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부품번호 | TEA6415C 기능 |
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기능 | BUS-CONTROLLED VIDEO MATRIX SWITCH | ||
제조업체 | ST Microelectronics | ||
로고 | |||
전체 10 페이지수
TEA6415C
BUS-CONTROLLED VIDEO MATRIX SWITCH
s 20MHz BANDWIDTH
s CASCADABLE WITH ANOTHER TEA6415C
(INTERNAL ADDRESS CAN BE CHANGED BY
PIN 7 VOLTAGE)
s 8 INPUTS (CVBS, RGB, MAC, CHROMA, ...)
s 6 OUTPUTS
s POSSIBILITY OF MAC OR CHROMA SIGNAL
FOR EACH INPUT BY SWITCHING-OFF THE
CLAMP WITH AN EXTERNAL RESISTOR
BRIDGE
s BUS CONTROLLED
s 6.5dB GAIN BETWEEN ANY INPUT AND OUT-
PUT
s -55dB CROSSTALK AT 5MHz
s FULLY ESD PROTECTED
DESCRIPTION
The main function of the TEA6415C is to switch 8
video input sources on the 6 outputs.
Each output can be switched to only one of the
inputs whereas but any same input may be con-
nected to several outputs.
All the switching possibilities are controlled through
the I2C bus.
PIN CONNECTIONS
DIP20
(Plastic Package)
ORDER CODE : TEA6415C
SO20
(Plastic Micropackage)
ORDER CODE : TEA6415CD
INP UT
DATA
INP UT
CLOCK
INP UT
INP UT
PROG
INP UT
VC C
INP UT
1
2
3
4
5
6
7
8
9
10
20 INPUT
19 GROUND
18 OUTPUT
17 OUTPUT
16 OUTPUT
15 OUTPUT
14 OUTPUT
13 OUTPUT
12 GROUND
11 INPUT
January 1996
1/10
TEA6415C
I2C BUS CHARACTERISTICS
Symbol
SCL
Parameter
VIL
VIH
IL I
fSCL
tR
tF
CI
SDA
VIL
VIH
IL I
CI
tR
tF
VOL
tF
CL
TIMING
tLOW
tHIGH
tSU, DAT
tHD, DAT
tSU, STO
tBUF
tHD, STA
tSU, STA
Low Level Input Voltage
High Level Input Voltage
Input Leakage Current
Clock Frequency
Input Rise Time
Input Fall Time
Input Capacitance
Low Level Input Voltage
High Level Input Voltage
Input Leakage Current
Input Capacitance
Input Rise Time
Input Fall Time
Low Level Output Voltage
Output Fall Time
Load Capacitance
Clock Low Period
Clock High Period
Data Set-up Time
Data Hold Time
Set-up Time from Clock High to Stop
Start Set-up Time following a Stop
Start Hold Time
Start Set-up Time following Clock Low-to High Transition
Figure 1 : I2C Bus Timing
Test Conditions Min. Max. Unit
VI = 0 to VCC
1.5V to 3V
1.5V to 3V
- 0.3
3.0
- 10
0
+ 1.5
VCC + 0.5
+ 10
100
1000
300
10
V
V
µA
kHz
ns
ns
pF
VI = 0 to VCC
1.5V to 3V
1.5V to 3V
IOL = 3mA
3V to 1.5V
- 0.3
3.0
- 10
+ 1.5
VCC + 0.5
+ 10
10
1000
300
0.4
250
400
V
V
µA
pF
ns
ns
V
ns
pF
4.7 µs
4.0 µs
250 ns
0 340 ns
4.0 µs
4.7 µs
4.0 µs
4.7 µs
SDA
t BUF
t LOW
tf
SCL
t HD,STA
tr
t HD,DAT t HIGH
t SU,DAT
SDA
t SU,STA
t SU,STO
4/10
4페이지 TYPICAL APPLICATION
MAC
22 µF
11
12
CVBS OUTPUT
CVBS OUTPUT
CVBS OUTPUT
CVBS OUTPUT
CVBS OUTPUT
CVBS OUTPUT
13
10kΩ
14
10kΩ
15
10kΩ
16
10kΩ
17
10kΩ
18
10kΩ
19
CVBS
220nF
20
75Ω
TEA6415C
100kΩ
T
E
A
6
4
1
5
C
220nF
75Ω
10 CBVS
100 µF 10Ω
9 VCC 10V
220nF
8 CBVS
220nF
75Ω
7 PROG (BUS)
22 µF
6
MAC
75Ω
220nF
5
CVBS
75Ω
4 CK (BUS)
220nF
3
CVBS
75Ω
2 DA (BUS)
220nF
1
CVBS
75Ω
CROSSTALK IMPROVEMENT
1 - When any input is not used, it must be bypassed
to ground through a 220nF capacitor.
2 - An important improvement can be achieved
considering the input crosstalk by means of the
application (see technical note).
7/10
7페이지 | |||
구 성 | 총 10 페이지수 | ||
다운로드 | [ TEA6415C.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
TEA6415 | Bus Controlled Video Matrix Switch | ST Microelectronics |
TEA6415B | Bus Controlled Video Matrix Switch | ST Microelectronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |